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灌溉水环境地球化学等级
释义
灌溉水环境地球化学等级
Encyclopedia
理学
多目标地球化学调查
释
environmental geochemical grade of irrigation water
灌溉水环境地球化学等级
依据灌溉水中氯化物、硫化物、氟化物、总砷、总汞、镉、铬(六价)等指标的含量水平及灌溉水水质标准而划分出的环境地球化学等级。
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ricinolic acid
ricinolic acid; ricinoleic acid
rickardite
Rickart
Rickart ring
rickets
Rickett's big-footed bat
Rickettsia
rickettsia
rickettsiae
rickettsial disease of abalone
rickettsial infection
Rickettsia prowazekii genome
Rick Salutin
Rickshaw Boy
ricochet
ricochet bullet wound
RIDA
riddle
riddler
ride
Rideal Eley mechanism
Rideal-Eley mechanism
Rideau Canal
rideograph
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